Mario

Hello! Could you upload the fbx of the vehicle rigged, so I can have a look. I can see your bones are named in a different way than in the...

Hello, sorry for the long time to answer. Did you solve your problem? If you still need help let me know.

I'm closing this issue, feel free to reopen it if you need more help. Thanks.

Hi, I had a look at the bus, and you're right, but there is a reason: If you look at this image, you can see how the left mirror is...

I've also checked the other big vehicles, and as you can see, their bounding box is correct, so, which ones do you mean are wrong, besides the bus? 

I'm closing the issue, since the problem seems solved. Thanks for your time.

Controlling your vehicle via editor is not suported for now. You should use manualcontrol.py to drive your own cars, that way generatetraffic will recognice your vehicle.